How severe is CVE-2018-10138?

CVE-2018-10138 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-10138 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10138?

CVE-2018-10138 affects Catalooksupport .netstore. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10138?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-10138 published?

CVE-2018-10138 was published on 2018-04-16 and last updated on 2026-06-17.

CVE-2018-10138

CVE-2018-10138 is a medium-severity vulnerability in Catalooksupport .netstore with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Catalooksupport .netstore
Published: 2018-04-16
Last modified: 2026-06-17

Description

The CATALooK.netStore module through 7.2.8 for DNN (formerly DotNetNuke) allows XSS via the /ViewEditGoogleMaps.aspx PortalID or CATSkin parameter, or the /ImageViewer.aspx link or desc parameter.

Frequently asked questions

What is CVE-2018-10138?: The CATALooK.netStore module through 7.2.8 for DNN (formerly DotNetNuke) allows XSS via the /ViewEditGoogleMaps.aspx PortalID or CATSkin parameter, or the /ImageViewer.aspx link or desc parameter.
How severe is CVE-2018-10138?: CVE-2018-10138 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-10138 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10138?: CVE-2018-10138 affects Catalooksupport .netstore. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10138?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-10138 published?: CVE-2018-10138 was published on 2018-04-16 and last updated on 2026-06-17.

References

https://cxsecurity.com/issue/WLB-2018040120

Affected products (1)

cpe:2.3:a:catalooksupport:.netstore:*:*:*:*:*:dnn:*:*

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